Posts Tagged ‘ big data ’

In this article, we will create a php program to delete documents from MongoDB collection. The development environment for this application include Apache 2.2.22, PHP 5.3.10 and MongoDB 2.2.2. 1. Documents available in “students” collection before executing php program for deleting documents 2. Create a file namely “students_delete.php” in the document root of the...

In our previous article titled “A PHP program to insert individual and batch data into MongoDB database“, we have developed a php application to insert data into MongoDB collection. In this article, we will create a php program which updates existing data with new data according to the criteria set. If no data is...

In our previous article titled “A PHP program to insert individual and batch data into MongoDB database“, we have created a php program to insert data into MongoDB database. In this article, we will create a php program to fetch the data and display it in a web browser. The development environment for this...

In this article, we will create a PHP application that inserts documents in to a collection individually and as a batch in a MongoDB database. This article is an extension to the article titled “Connecting and authenticating to MongoDB database from PHP using MongoClient“. Using this program, we are inserting data into “students” collection...

In MongoDB, the remote access is enabled by default. Remote access to MongoDB server can be controlled by the variable “bind_ip” specified in the configuration file mongodb.conf. In MongoDB, the variable “bind_ip” is not set. So a MongoDB client, accessed from any remote machine can be connected to the MongoDB server by default. The...

This article is a continuation to the article titled “MongoDB Basics – A Quick Start Tutorial“, where we have created a database called “university” and a collection namely “students” with some data in it. In this article we will see some of the commonly used MongoDB query statements to fetch data from the “students”...

In this tutorial, we will find quick answers to the some of the basic questions related with MongoDB database. All the MongoDB statements given in this article is tested in MongoDB shell version 2.2.2. Listing all the existing databases in MongoDB? Creating a new MongoDB database? The above command opens the database university , if...

MongoDB is a nosql database management system to store big data. The details about MongoDB project is available at their official website http://mongodb.org. In this article, we will see, step by step procedure to install and setup MongoDB database system in Ubuntu ( 12.04 ) Linux. 1. Add MongoDB repository to Ubuntu’s Package Management...